Schneider Electric AP9830 Remote Power Off Device

APC by Schneider Electric AP9830 Remote Power-Off Device is a dedicated interface that instantly turns off the output of connected APC UPS units when activated by a remote control switch, enabling rapid de-energization of loads during an emergency or safety protocol. Specifically designed to provide a quick-cut power-off signal to the UPS output, the AP9830 is used with compatible APC/Schneider Electric UPS models to interrupt the UPS output path remotely, without requiring a manual shutdown from the UPS itself. Note that APC describes the AP9830 as not providing full Emergency Power-Off (EPO) protection; it interrupts the UPS output to support a controlled shutdown in emergencies rather than acting as a complete EPO. Part number AP9830; this remote power-off device is documented in Schneider Electric's product literature and in APC's FAQs as an accessory for remotely cutting UPS output.